While playing the sport of water polo you shoot the ball over the goalies head while he brings his arms up and makes an 0 shape. The ball goes over his head and through his arms and it looks like a donut. Probably one of the most embarrassing shots to be scored on a goalie. Also called a nut, and if you are the one shooting the ball you can say "I nutted the goalie" Only thing worse then that is when the goalie somehow accidentally puts the ball in the goal himself.

Something you say to your someone when they tell you something that could be interesting but you feel like being a sarcastic dick. Make sure you let that cool really ring out like this: cooooooooool. ussually followed up by a quick comment about something better you have done.

When you hook up with someone just to have a little fun, nothing serious. Sometimes used in a bad way from the person who was hoping it was more then just a hook up. Used in the Who movie quadrophenia so my guess its of British origin

Good Way
Nic: Hey so whats up with you and Colette?

James: Ah nothin just having a little giggle

Bad way
Colette: Wtf? I liked you!! What am i to you? some giggle?!?!?!